ONGORORO YECHINA'S GLASS FIBBER INDUSTRY
Kutanga, China ndiyo inotungamira mugadziri wegirazi fiber. Girazi faibha kuenda kuklorite, jecha requartz, limestone, dolomite, boron calcium dombo, boron magnesite marudzi matanhatu emaore semidziyo yakabikwa nekunyungudika kwekushisa kwakanyanya, kudhirowa, kupeta shinda, kuruka uye...
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